chore(deps): bump zgosalvez/github-actions-ensure-sha-pinned-actions from 2.1.4 to 2.1.5 (#3281)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/secure_workflows.yml

@@ -32,6 +32,6 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11  # v4.1.1
       - name: Ensure 3rd party workflows have SHA pinned
-        uses: zgosalvez/github-actions-ensure-sha-pinned-actions@f32435541e24cd6a4700a7f52bb2ec59e80603b1 # v2.1.4
+        uses: zgosalvez/github-actions-ensure-sha-pinned-actions@c481dd7047e38178bde090fef4902ea48cc89577 # v2.1.5
         with:
           allowlist: slsa-framework/slsa-github-generator